NSD Absocoder NCV-40H Series Specifications & Instruction Manual page 55

● Continuity check
[Measurement method]
Measure resistance at Point A or B using a circuit tester or other appropriate device.
Have Point A connected to measure Point B.
If the connector is off, identify the line by the wiring color.
[Check details]
Refer to the previous page for the connector pin number.
Check position
Between brown and red
Between brown and orange
Between red and orange
Between green and blue
Between violet and gray
Between white and black
Between [*1] and pink
*1: The wire color differs by the cable type. 5S-RBT, 5S-HRT: sky blue, 5S-SLA: yellow
*2: If checks are done at Point B, the measurement value is [Standard coil resistance + extension sensor
cable resistance].
Extension sensor cable resistance value
- 5S-RBT: 0.2Ω/m (loop resistance).
- 5S-SLA:
Between brown and red, brown and orange, red and orange: 0.2Ω/m (loop resistance)
Between green and blue, violet and gray, white and black, yellow and pink: 0.1Ω/m (loop resistance)
Consider resistance variations due to temperature, which, relative to the standard temperature
(25℃), increases 0.4% when the temperature rises 1℃ and decreases 0.4% when the temperature
falls 1℃.
● Insulation check
[Measurement method]
Measure using a 500 VDC insulation tester.
[Check details]
Refer to the previous page for the connector pin number.
Between brown and green, violet, white, [*1], shield
Between green and violet, white, [*1], shield
Between violet and white, [*1], shield
Between white and [*1], shield
Between [*1] and shield
Between frame and each wire or shield
*1: The wire color differs by the cable type. 5S-RBT, 5S-HRT: sky blue, 5S-SLA: yellow
NOTES
1. Make sure to disconnect the ABSOCODER sensor from the NCV-40H before carrying out
insulation checks.
2. If there is a risk that energization may cause damages to the electronic circuits in and around
the machine, remove the ABSOCODER sensor from the machine.
3. After completing the checks, short-circuit between the pins to discharge remaining voltage
before connecting the ABSOCODER sensor to the NCV-40H.
Criterion
Between brown and green, violet, white, [*1], shield
Between green and violet, white, [*1], shield
The measured
Between violet and white, [*1], shield
value should be
in the range of Between white and [*1], shield
the standard coil
Between [*1] and shield
resistance. *1
Between frame and each wire or shield
Check position
Check position
Criterion
10MΩ or more
47
Criterion
∞